baber/WOPTO huggingface dataset:
Patent JP-S62273583-A (JP)
Title: Picture fixing method
Inventor: ITO KENSUKE
IPC: G03G13/20
Filed: 1986-05-22
Abstract: PURPOSE:To carrying out excellent fixing works with a less quantity of energy consumption, by fixing a picture which is directly formed or transferred to a recording material with a developing agent by means of pressure impression and light irradiation. CONSTITUTION:A picture which is directly formed on or transferred to a recording material with a developing agent is fixed by means of pressure impression and light irradiation. When a toner picture which is directly formed or transferred to the recording material, such as paper is pressed, thereafter, subjected to the irradiation of optical energy preferably with 170-250kg/cm<2> and 0.5-1.0J/cm<2> energy, the picture can have an extremely excellent fixing property. In the case of the pressure fixing, two or three metallic rolls are usually used and the high pressure of 150-300kg/cm<2> is impressed upon the toner. Therefore, fixing works can be carried out with the less energy consumption and, as a result, high-speed fixing can be realized.
Patent JP-S596472-A (JP)
Title: Oil seal
Inventor: NAGAMORI HACHIROU
IPC: F16J15/32
Filed: 1982-07-03
Abstract: PURPOSE:To relieve friction and perform perfect seal through a simple means by employing a shutting-off means, which prevents the pressure of a pressurizing medium from being directly exerted on an annular chamber, in parallel with an elastic bag body filled with fluid. CONSTITUTION:The shutting-off means 10 prevents the pressure of a pressurizing medium such as oil, gas etc. from being exerted on a lip body 7 together with prevention of any increase in friction, when it is attached to a hydraulic cylinder. The reduction in a tightening force on the lip body 7 as a result of preventing the effect of the pressure caused by the pressurizing medium from being exerted thereon can be compensated by the pressure of fluid in an elastic bag body 14, and the pressurizing medium can be kept away from leakage without decreasing the tightening force of the lip body 7 against a sliding body 4. The tightening force of the lip body 7 against the sliding body 4 can be appropriately selected depending on the pressurizing state and the quantity of the fluid such as oil with which the elastic bag body 14 is filled.
Patent JP-S5817326-A (JP)
Title: Device for detecting temperature in container
Inventor: KONISHI NAOYUKI
IPC: G01K1/14
Filed: 1981-07-23
Abstract: PURPOSE:To detect the temperature in the container without contact, by providing a displacement means which is displaced in response to the temperature in the container, and detecting the position of the displacement means from the outside of the container without contact. CONSTITUTION:To a cavity part 31 in the vicinity of a connecting part of a high voltage conductor 3 located in a hermetically sealed tubular container 1, a metal container 6, which is connected to a Bourdon tube 8 wherein gas 7 having relatively large thermal expansion coefficient is sealed, is attached. Metal pieces 10, which are rigidly fixed and play the role of a temperature scale, and the displacement means 9 comprising a metal, which is fixed to the tip of the Bourdon tube 8, are observed from the outside of the tubular metal container 1 by using detecting means 11 and 12 comprising X ray fluoroscopy under this state. Thus the temperature is obtained from the relative positions.
Patent JP-S5818460-A (JP)
Inventor: KURAHASHI YOSHIKO
IPC: D04D1/04
Filed: 1981-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5239587-A (JP)
Title: Mold releasing agent
Inventor: HORIUCHI NORIO
IPC: B29C33/00
Filed: 1975-09-25
Abstract: PURPOSE: A high-performance mold releasing agent used in molding synthetic resins, cement, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344349-A (JP)
Title: Optical disk test device and initialization device for optical disk
Inventor: UEJIMA SHUNJI
IPC: G11B11/105
Filed: 1991-05-21
Abstract: PURPOSE:To simultaneously perform individual tests on both sides of the optical disk by irradiation a laser beam reflected from the optical disk to a light receiving device after being divided by a beam splitter. CONSTITUTION:An initialization device for a magneto-optical disk 4 consists of as laser light source 1 which generates the laser beam to be irradiated to the optical disk 4, convergent lens 2 and 7 which converge the laser beam to the disk 4, beam splitters 3 and 8 which divide the laser beam reflected from the disk 4 so as to be irradiated to light receiving devices 5 and 9, and the devices 5 and 9 which receive the laser beam reflected from the disk 4. Then individual initialization can be performed on both sides of the magneto- optical disk 4. Thus individual tests on both sides of the disk 4 is performed simultaneously.
Patent JP-H02295179-A (JP)
Title: Ion laser tube
Inventor: KANEMOTO TAKASHI
IPC: H01S3/032
Filed: 1989-05-09
Abstract: PURPOSE:To prevent a fine tube component and a disclike member from damaging by providing a protrusion on the inner face of the member and so suppressing the tube component as not to move in the axial direction of the tube. CONSTITUTION:A plurality of fine tube components 1 has a through hole 2 for forming a discharge passage, and is brought into close contact with the inner wall of a disclike member 3 formed of aluminum nitride ceramics on the outer periphery with high thermal conductivity. A protrusion is provided on the inner wall of the member 3, and a fine tube component 1 is so suppressed by the protrusion as not to move in the axial direction or the tube. The member 3 is coaxially connected to interpose the component 1 therebetween to form a discharge passage, thereby eliminating the removal of the component 1 from the member 3. Further, the collar part of the component 1 is eliminated to prevent the component 1 and the member 3 from damaging.
Patent JP-S609047-A (JP)
Title: Fluorescent lamp
Inventor: IWAMA KATSUAKI
IPC: C09K11/71
Filed: 1983-06-27
Abstract: PURPOSE:To secure such a fluorescent lamp as being ease of control for a light color and color redering properties, etc., yet high in lamping efficiency as well as excellent in the color rendering properties, by covering an inner wall of a glass tube with a mixed phosphor made up of mixing two types of phosphors specified each. CONSTITUTION:As shown in a general expression (Sr2-xEuxO2).mMgO.n(Al2-y ByO3) and those of x, y, m and n in the expression satisfies each of expressions 0.01<=x<= 0.2, 0.001<=y>=0.03, and 0.5<=m<2.04<=n<6, a first phosphor composed of alkaline earth metal borate aluminate activated by bivalent europium having a light emitting peak in a wave length range of 480-520nm and a half-value range of 150-120nm and a second phosphor such as, for example, a tin-activated orthophosphoric acid strontium magnesium phosphor having the light emitting peak of the wave length of 620-640nm and the half-value range of 120-160nm are mixed, and this mixed phosphor is applied to an inner wall of a glass tube for coating.
Patent JP-S5818111-A (JP)
Title: Method and apparatus for measuring plate thickness by means of ultrasonic wave
Inventor: SUGIYAMA SAKAE
IPC: G01N29/07
Filed: 1981-07-27
Abstract: PURPOSE:To measure a plate thickness with high accuracy, by detecting an ultrasonic wave echo at several positions and orienting the echo source, while scanning an ultrasonic wave probe along the surface of an object to be detected. CONSTITUTION:An ultrasonic wave probe 2 is scanned along the surface of an object to be detected. A signal representing the waveform of echo received at the probe 2 is inputted to propagation time detection circuits 5-1-5-n via a threshold value gate 4 to detect the propagation time of a plurality of ultrasonic wave echos and is inputted to a position orienting circuit 6. The position of the probe 2 is given at the circuit 6 from a scanning position detector 9 and a plurality of cross points of arcs setting the ultrasonic wave propagation distance  as a radius are obtained with a specified operation. A signal representing the cross points is inputted to an area limiting circuit 7, and a direction angle and a value of plate thickness maximum measuring range T are inputted to the circuit 7, the position of echo source is oriented and accurate plate thickness can be measured with high accuracy.
Patent JP-H01286500-A (JP)
Title: Apparatus for mounting electronic component
Inventor: INOUE KENJI
IPC: B23P21/00
Filed: 1988-05-13
Abstract: PURPOSE:To keep claws such that no gap is present between the claw and a positioning table and to enable an electronic component to be positioned stably by supporting the claws by means of movable carriages through elastic bodies and pressing the claws against the positioning table by means of the elastic bodies. CONSTITUTION:Claws 6 are supported by movable carriages 4 through elastic bodies 8 while the lower faces of the claws 6 are pressed lightly against a positioning table 1. Since the claw 6 is pressed lightly against the positioning table 1 by the elastic body 8, there is defined no gap between the claw 6 and the positioning table 1. Accordingly, since the claw 6 can be brought to and applied against the tip end of a lead 3 always in contact with the positioning table, the lead 3 can be prevented from entering between the claw 6 and the positioning table 1. Thus, the electronic component 2 can be positioned stably.
Patent JP-H01286917-A (JP)
Title: Production of oxide-based superconducting material
Inventor: SUGIMOTO MASARU
IPC: H01B13/00
Filed: 1988-05-13
Abstract: PURPOSE:To form uniform and dense superconducting layers, by forming a middle reaction layer of copper layer and mixed layer by intermediate hat treatment and making an A-B-Cu-O-based (A is Y, etc., and B is Ba, etc.) superconducting layer by final heat treatment. CONSTITUTION:In production of a superconducting material provided with an A-B-Cu-O-based oxide superconducting layer, a substrate 1 of continuous length made of a metal such as Ni or Ni alloy having >=800 deg.C melting point is prepared. A is one or more of elements of group IIIa such as Y or Sc and B is one or more of elements of group IIa such as Mg or Ba. Then a pure copper layer 2 is formed on the outside of the substrate 1 by plating, etc., and a mixed layer 3 consisting of Cu-Ba oxide and Y2Ba1Cu1O5 oxide is formed to give a coated material 4. Then the coated material 4 is heated in vacuum or in an inert gas atmosphere at 400-800 deg.C, the elements in the layers 2 and 3 are mutually diffused to form an middle reaction layer 5, which is heated in an oxygen atmosphere at 800-1,100 deg.C to form an oxide superconducting layer 6.
Patent JP-H04323383-A (JP)
Title: Heavy-duty anticorrosion steel coated with polyurethane
Inventor: KATO HIROTADA
IPC: B05D7/24
Filed: 1991-04-22
Abstract: PURPOSE:To improve water-resistant adhesivity and edge releasing resistance of steel in the circumstance being immersed in seawater by successively laminating a chromate processed layer, a primer processed layer and a covering layer under prescribed conditions on a steel subjected to blast processing. CONSTITUTION:This heavy-duty anticorrosion steel coated with polyurethane is formed by successively laminating a chromate processed layer 3, a primer processed layer 2 and a covering layer 1 consisting of polyurethane resin on a steel 5 treated with blast processing. The above chromate processed layer 3 is formed by baking chromate processing liquid on the above steel 5. The chromate processing liquid is obtained by partially reducing mixed solution with phosphate radical/total chromium ratio by weight of 0.2-1.5 formed by mixing phosphoric acid and chromic anhydride, and adding a specified quantity of fine silica particles and a silane coupling agent to the solution. The above primer processed layer 2 comprises a composition consisting essentially of an epoxy polyol, an isocyanate terminated prepolymer and an inoganic powder.
Patent JP-H02296934-A (JP)
Title: Crawler running apparatus of back hoe
Inventor: SADA KENZO
IPC: B60B35/14
Filed: 1989-05-10
Abstract: PURPOSE:To simplify the structure and to slide frames smoothly without wrench by disposing a cylinder for sliding truck frames between front and rear support guides, and connecting the cylinder to specified portions. CONSTITUTION:A hydraulic cylinder C for right and left truck frames 10, 10 is disposed between front and rear support guide portions 8a, 8b, and fixed to a frame position P4 between the middle portion P3 between a fitting portion P1 of the frame 10 to the support guide 8a and a fitting portion P2 thereof to the support guide 8b and a motor M. A revolving base 3 is turned to move a back hoe 7 laterally and ground same, whereby a crawler 14 sliding centering round the other crawler 14 is floated to the earth by the reaction force. While the above state is maintained, the cylinder C is elongated and contracted to slide the truck frames 10, whereby the space between the left and right crawlers 14, 14 is enlarged and reduced.
Patent JP-S5818902-A (JP)
Inventor: NAGASAWA IKUO
IPC: C04B35/453
Filed: 1981-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62272224-A (JP)
Title: Liquid crystal display
Inventor: YAMADA SHIGETOSHI
IPC: G02F1/13357
Filed: 1986-05-21
Abstract: PURPOSE:To eliminate a light diffusing plate, to expand the degree of freedom of circuit wiring on a substrate and to increase mechanical strength by providing the titled device with a transmission type liquid crystal display element, a light transmission type liquid crystal driving circuit substrate and a back light source. CONSTITUTION:The device is constituted of the back light source 1 for display, the liquid crystal display element 2 and the light transmission type liquid crystal circuit substrate 3 an a circuit part 5 constituted of a driving IC6 and a terminal part 7 and a light transmission part 4 obtained by forming a wiring pattern 8 on a position corresponding to the non-active part of the element 2 are formed on the substrate 3. Since the light transmission type liquid crystal circuit substrate 3 is used, a light diffusing plate can be eliminated and the degree of freedom of circuit wiring on the substrate can be expanded, and because the shape of the substrate is simple and its area is large, the mechanical strength of the substrate can be increased.
Patent JP-S63284061-A (JP)
Title: Axis box supporting device for railroad car
Inventor: TAMIYA TOBIO
IPC: B61F5/30
Filed: 1987-05-15
Abstract: PURPOSE:To facilitate the maintenance work in adjusting height by avoiding the need of a coil spring by using the combination of a compression rubber with a piled layer rubber as the elastic supporting member, in the constitution in which an axis box is supported onto a truck frame through the elastic supporting member. CONSTITUTION:As for a railroad car, an axis box 4 for rotatably supporting a wheel axis 5 is elastically supported through an elastic supporting member S. In this case, the elastic supporting member S is constituted of a conical piled layer rubber 2, compression rubber 3, and a shim 7. Each of the upper and lower, right and left, and front and rear load of a truck frame 1 is transmitted to the axis box 4 through the conical piled layer rubber 2 and the compression rubber 3, and transmitted finally to the wheel axis 5. In this case, the conical piled layer rubber 2 and the compression rubber 3 are constituted as a combined shaft spring, and the partial charge of load is selected in optimum.
Patent JP-S5240337-A (JP)
Title: Liquid development device
Inventor: KATAYAMA HAJIME
IPC: G03G15/11
Filed: 1975-09-27
Abstract: PURPOSE: To improve a fine division and re-dispersion of a developing agent by bringing back all of the used developer liquid to a deliverying portion of the developer receptacle in the developing device of an electrophotographic copying machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07317781-A (JP)
Title: Split sleeve device
Inventor: KONISHI MASAHIDE
IPC: F16C35/02
Filed: 1994-05-30
Abstract: PURPOSE:To enable reuse and exchange of a sleeve substance and prevent its dropping by facilitating attaching/detaching of the sleeve substance in a split sleeve device, and dispensing with cutting process after installation of the sleeve substance. CONSTITUTION:A plurality of knock pins 8 are arranged while passing mating surfaces of two sleeve substances 3, 3. The sleeve substances 3, 3 are circularly connected and attached to a rotary shaft 2, with the state capable of being decomposed. A plurality of knock pins 16 are arranged passing both end surfaces 3C, 3C in an axial direction of the sleeve substances 3, 3 and end faces 9B, 9B in an axial direction of first and second retainers 9, 10 which are decomposably fixed to the rotary shaft 2 by means of a plurality of female screws 15. The sleeve substances 3, 3 are detachably connected to the first and second retainers 9, 10 in an axial direction in a serial manner and installed on the rotary shaft 2.
Patent JP-H11307685-A (JP)
Title: High-frequency wiring board
Inventor: KITAZAWA KENJI
IPC: H05K1/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency wiring board which can be miniaturized, superior in transmission characteristic, and usable for a system which includes an antenna device and a semiconductor device for microwave or millimeter waves. SOLUTION: A high-frequency semiconductor package 1 or a wiring board, which is formed of dielectric materials 2 and 3 laminated interposing a grounding layer 10 between them is equipped with a first signal transmission line 8 whose one end is electrically connected to a semiconductor device 7, a grounding layer 10 arranged inside an insulating layer 4, and a second signal transmission line 9 formed on the rear of the insulating layer 4, wherein the other end of the first signal transmission line 8 is coupled electromagnetically with the other end of the second signal transmission line 9 via a slot hole 11 provided to the grounding layer 10, and a dielectric material is used so as to make a permittivity ε1 of an insulating layer 2 located between the first signal transmission line 8 and the grounding layer 10,  larger than a permittivity ε2 of an insulating layer 3 located between the second signal transmission line 8 and the grounding layer 10.
Patent JP-S5450621-A (JP)
Title: Prduction of spun-yarn-like yarn
Inventor: FUJITA TAKAKI
IPC: D02J3/02
Filed: 1977-09-28
Abstract: PURPOSE: Mixed polyester multifilament yarns containing yarns different in denier are subjected to draw-false-twisting to control the yarn strength and then passed through the fluid turbulence zone to generate fluffs and loops and produce title yarns with good collecting property.  
     CONSTITUTION: Polyester multifilament yarn 1 consisting of a plurality of undrawn filaments which are spun at the same time and are different in denier, is sent feed rolls 3 and heater 4 to fricition type false twister 6 made of wearing-resistant through material where yarn 1 is pressed with discs 5 and the yarn strength is adjusted to 1.5g/d or lower. The resulting yarn is passed through delivery roll 7 into device for generating fluid turbulence 9 that is provided between delivery roll 7 and nip rolls 10, to impart fluffs, collecting and entangling properties and then wound up to package 12.   
     EFFECT: Spun-yarn-like yarns having pilling resistance, softness, high elasticily and bulkiness are obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05121532-A (JP)
Title: Tray for mounting ic and handler device
Inventor: OKINARI KIYOTAKA
IPC: H01L21/673
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a tray, for IC mounting use, which does not cause any erroneous classification of ICs by a method wherein a tray No. is read out to recognize the tray for IC mounting use and housing-place recognition marks are read out to recognize housing places of the ICs. CONSTITUTION:A tray 10 for IC mounting use is provided with the following: a tray No. 109 as a tray recognition mark which recognizes the tray itself; and housing-place recognition marks 110, 112 which are used to specify pocket Nos. in the tray. As a result, a piece of pairing data which has combined the tray No. 109, the pocket Nos. and the test result of ICs is produced, a test result corresponding to the tray No. and the pocket Nos. is read out and the ICs are classified on the basis of the test result which has been read out. Thereby, the ICs can be classified without any error.
Patent JP-H05316381-A (JP)
Title: Blanking circuit
Inventor: KONISHI HIDEAKI
IPC: H04N3/24
Filed: 1992-05-11
Abstract: PURPOSE:To prevent halation by comparing a deflection use sawtooth wave with a DC bias applied thereto with a reference voltage so as to discriminate whether or not a video signal is in existence in a valid display area and blanking the video signal resident at the outside of the valid display area. CONSTITUTION:A reference voltage Vb is fed to one input of a comparator IC1, a deflection use sawtooth wave with a DC bias applied thereto is applied to the other input and a pulse 1 is generated when the sawtooth wave voltage V1 exceeds the reference voltage Vb. A reference voltage Va is fed to one input of a comparator IC2, a deflection use sawtooth wave with a DC bias applied thereto is applied to the other input. The polarity of the input signal to the comparator IC2 is opposite to that to the comparator IC1 and the comparator IC2 generates a pulse 2 when the sawtooth voltage V2 is decreased more than the reference voltage Va. The pulse 1 through a diode D1, the pulse 2 through a diode D2 and a pulse 3 through a diode 3 used to apply blanking to a signal for a blanking period are synthesized to form a new pulse.
Patent JP-S5741602-A (JP)
Title: Plural core optical fiber and its production
Inventor: MURATA HISASHI
IPC: G02B6/28
Filed: 1980-08-26
Abstract: PURPOSE:To improve mechanical strength and space factor and to facilitate the normalization of positions by the grooves on the outside circumference and the discrimination of fibers by disposing plural pieces of optical fibers in parallel along the axial direction, and sticking only the mutually adjacent parts by melt-sticking. CONSTITUTION:Plural pieces of optical fibers 23a-23c consisting of cores 21a-21c and clads 22a-22c are disposed in parallel along their axial direction, and only the mutually adjacent parts 24a-24c are melt-stuck, whereby plural grooves 26a-26c along the axial direction are formed on the outside circumference. Then, the fibers hardly receive deformation, and high strength is retained despite the reduction of the diameters of the respective fibers. If the grooves on the outside circumference are utilized, axial alignment is easy in connection. The shape may be a flat shape or a star shape as shown in figure 4. If necessary, a dummy fiber of glass material is used for the central fiber 31.
Patent JP-S5819588-A (JP)
Title: Electronic clock
Inventor: WATANABE KENICHI
IPC: G04G15/00
Filed: 1981-07-27
Abstract: PURPOSE:To keep a time or a period set by a person from other persons and to prevent it from being altered or erased by them, by providing a function of protecting a pulrality of kinds of alarm time or timer period. CONSTITUTION:A clock is constituted by an input unit 1 having switches 2-11, a memory circuit 12, a clock circuit 13, an alarm control circuit 14, an alarm sound generating unit 15, a display unit 16, and a control circuit 17. On setting of an alarm time, for instance, an alarm mode is selected by a switch (SW)2, and thereby an alarm set mode is displayed in the display unit 16. A channel is selected by SW3, and a keyword set display is conducted when setting is not made at all. Then, an arbitrary keyword is inputted by SW9, and SW10 is pressed. By this operation, the keyword is written in a memory area of the memory circuit 12, while the keyword set display is turned ON and OFF. Therefore, an alarm-ON display is conducted by setting the alarm time by means of SWs6-8 and by switching SW4 to the ON side.